Granted Patent
Utility
US 5,808,883 · App. 08/800,421
DC-to-DC converter having charge pump and associated methods
Inventor:
Charles E. Hawkes
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Feb 14, 1997
Inventor
Charles E. Hawkes
Assignee (at issue)
HARRIS CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.